Analysis
- max time kernel
149s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
18/08/2026, 15:03
General
- Target 2026-08-18_5b2daa8e3de870c28d36d26203783a7c_elex_wannacry.exe
- Size 616KB
- Sample260818-se5wvsvarf
- SHA256 2e2517404b6929d9bfcd1b60367193027f6ae990935478ed14f5cd45f4475930
Malware Config
Signatures
- Executes dropped EXE 22 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Enumerates connected drives 3 TTPs 48 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in System32 directory 24 IoCs
- Drops file in Program Files directory 64 IoCs
- Drops file in Windows directory 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Checks SCSI registry key(s) 3 TTPs 42 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
- Modifies data under HKEY_USERS 64 IoCs
- Suspicious behavior: EnumeratesProcesses 30 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 28 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-18_5b2daa8e3de870c28d36d26203783a7c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-18_5b2daa8e3de870c28d36d26203783a7c_elex_wannacry.exe"1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
-
C:\Windows\System32\GameInputSvc.exeC:\Windows\System32\GameInputSvc.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\GameInputSvc.exe"C:\Windows\System32\GameInputSvc.exe" Global\GameInputSession_12⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
-
-
C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
- Executes dropped EXE
-
C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"1⤵
- Executes dropped EXE
-
C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"1⤵
- Executes dropped EXE
- Drops file in Program Files directory
-
C:\Windows\System32\msdtc.exeC:\Windows\System32\msdtc.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
-
\??\c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"1⤵
- Executes dropped EXE
-
C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exeC:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe1⤵
- Executes dropped EXE
-
C:\Windows\SysWow64\perfhost.exeC:\Windows\SysWow64\perfhost.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Windows\System32\ReFsDedupSvc.exeC:\Windows\System32\ReFsDedupSvc.exe1⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\locator.exeC:\Windows\system32\locator.exe1⤵
- Executes dropped EXE
-
C:\Windows\System32\SensorDataService.exeC:\Windows\System32\SensorDataService.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Checks SCSI registry key(s)
-
C:\Windows\System32\snmptrap.exeC:\Windows\System32\snmptrap.exe1⤵
- Executes dropped EXE
-
C:\Windows\System32\OpenSSH\ssh-agent.exeC:\Windows\System32\OpenSSH\ssh-agent.exe1⤵
- Executes dropped EXE
-
C:\Windows\system32\TieringEngineService.exeC:\Windows\system32\TieringEngineService.exe1⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\AgentService.exeC:\Windows\system32\AgentService.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Executes dropped EXE
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵
- Executes dropped EXE
-
C:\Windows\system32\SearchIndexer.exeC:\Windows\system32\SearchIndexer.exe /Embedding1⤵
- Executes dropped EXE
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\SearchProtocolHost.exe"C:\Windows\System32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe1_ Global\UsGthrCtrlFltPipeMssGthrPipe1 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon"2⤵
- Modifies data under HKEY_USERS
-
-
C:\Windows\System32\SearchProtocolHost.exe"C:\Windows\System32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe_S-1-5-21-552508041-2681165170-3229858294-10002_ Global\UsGthrCtrlFltPipeMssGthrPipe_S-1-5-21-552508041-2681165170-3229858294-10002 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" "1"2⤵
-
-
C:\Windows\System32\SearchFilterHost.exe"C:\Windows\System32\SearchFilterHost.exe" 952 1664 1624 936 {06DC0F6A-A3E7-4365-A8E8-F674FE2E6361}2⤵
- Modifies data under HKEY_USERS
-
-
C:\Windows\System32\SearchFilterHost.exe"C:\Windows\System32\SearchFilterHost.exe" 952 1672 2952 936 {7FC3863B-7471-4B10-84E3-A5C2E0330618}2⤵
- Modifies data under HKEY_USERS
-
Network
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
elevation_service.exe
maintenanceservice.exe
OSE.EXE
elevation_service.exe
perfhost.exe
AgentService.exe
GameInputSvc.exe
Locator.exe
ssh-agent.exe
PerceptionSimulationService.exe
ReFsDedupSvc.exe
SearchIndexer.exe
SensorDataService.exe
TieringEngineService.exe
VSSVC.exe
alg.exe
msdtc.exe
snmptrap.exe
vds.exe
WmiApSrv.exe
wbengine.exe
memory/8-209-0x00007FF6FA4E0000-0x00007FF6FA8C6000-memory.dmp
memory/8-156-0x000001FBCE320000-0x000001FBCE386000-memory.dmp
memory/8-158-0x000001FBCE320000-0x000001FBCE386000-memory.dmp
memory/8-157-0x00007FF6FA4E0000-0x00007FF6FA8C6000-memory.dmp
memory/248-54-0x000002C15D2C0000-0x000002C15D437000-memory.dmp
memory/248-56-0x000002C15D560000-0x000002C15D5C6000-memory.dmp
memory/248-55-0x000002C15D560000-0x000002C15D5C6000-memory.dmp
memory/720-164-0x00007FF6CD750000-0x00007FF6CD8E5000-memory.dmp
memory/720-213-0x00007FF6CD750000-0x00007FF6CD8E5000-memory.dmp
memory/720-166-0x0000023453540000-0x00000234535A6000-memory.dmp
memory/720-165-0x0000023453540000-0x00000234535A6000-memory.dmp
memory/832-195-0x000001D5A8E50000-0x000001D5A8EB6000-memory.dmp
memory/832-196-0x000001D5A8E50000-0x000001D5A8EB6000-memory.dmp
memory/832-246-0x00007FF6A8A20000-0x00007FF6A8EF1000-memory.dmp
memory/832-194-0x00007FF6A8A20000-0x00007FF6A8EF1000-memory.dmp
memory/1420-6-0x0000000002410000-0x0000000002479000-memory.dmp
memory/1420-7-0x0000000002410000-0x0000000002479000-memory.dmp
memory/1420-0-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/1420-37-0x0000000000400000-0x00000000004A5000-memory.dmp
memory/1420-1-0x0000000002410000-0x0000000002479000-memory.dmp
memory/2028-375-0x000002096EC30000-0x000002096EEBB000-memory.dmp
memory/2028-311-0x000002096EC30000-0x000002096EEBB000-memory.dmp
memory/2028-312-0x000002096EFC0000-0x000002096F18A000-memory.dmp
memory/2208-176-0x00000200B2420000-0x00000200B2486000-memory.dmp
memory/2208-182-0x00007FF6A5680000-0x00007FF6A59A1000-memory.dmp
memory/2208-174-0x00007FF6A5680000-0x00007FF6A59A1000-memory.dmp
memory/2208-175-0x00000200B2420000-0x00000200B2486000-memory.dmp
memory/2208-180-0x00000200B2420000-0x00000200B2486000-memory.dmp
memory/2460-170-0x00007FF7124D0000-0x00007FF712C14000-memory.dmp
memory/2460-257-0x000001FC9BF60000-0x000001FC9BFC6000-memory.dmp
memory/2460-259-0x00007FF7124D0000-0x00007FF712C14000-memory.dmp
memory/2460-117-0x000001FC9BF60000-0x000001FC9BFC6000-memory.dmp
memory/2460-119-0x00007FF7124D0000-0x00007FF712C14000-memory.dmp
memory/2460-118-0x000001FC9BF60000-0x000001FC9BFC6000-memory.dmp
memory/2472-249-0x00007FF623870000-0x00007FF623D77000-memory.dmp
memory/2472-205-0x00000267C4980000-0x00000267C49E6000-memory.dmp
memory/2472-204-0x00007FF623870000-0x00007FF623D77000-memory.dmp
memory/2472-203-0x00000267C4980000-0x00000267C49E6000-memory.dmp
memory/2648-125-0x00007FF6F48B0000-0x00007FF6F495E000-memory.dmp
memory/2648-126-0x0000019C1A930000-0x0000019C1A996000-memory.dmp
memory/2648-127-0x0000019C1A930000-0x0000019C1A996000-memory.dmp
memory/2648-173-0x00007FF6F48B0000-0x00007FF6F495E000-memory.dmp
memory/2964-87-0x000002106A510000-0x000002106A687000-memory.dmp
memory/2964-88-0x000002106A7B0000-0x000002106A816000-memory.dmp
memory/2964-89-0x000002106A7B0000-0x000002106A816000-memory.dmp
memory/3060-187-0x0000025E2B5A0000-0x0000025E2B606000-memory.dmp
memory/3060-186-0x0000025E2B5A0000-0x0000025E2B606000-memory.dmp
memory/3060-185-0x00007FF6D77B0000-0x00007FF6D7A3B000-memory.dmp
memory/3060-243-0x00007FF6D77B0000-0x00007FF6D7A3B000-memory.dmp
memory/3184-99-0x00000273B6B70000-0x00000273B6BD6000-memory.dmp
memory/3184-145-0x00007FF67EBE0000-0x00007FF67ED2A000-memory.dmp
memory/3184-96-0x00007FF67EBE0000-0x00007FF67ED2A000-memory.dmp
memory/3184-98-0x00000273B6B70000-0x00000273B6BD6000-memory.dmp
memory/3336-228-0x0000013E236D0000-0x0000013E23736000-memory.dmp
memory/3336-227-0x0000013E236D0000-0x0000013E23736000-memory.dmp
memory/3336-226-0x00007FF6DFF70000-0x00007FF6E02AF000-memory.dmp
memory/3336-251-0x00007FF6DFF70000-0x00007FF6E02AF000-memory.dmp
memory/3484-51-0x00007FF77ADF0000-0x00007FF77AF13000-memory.dmp
memory/3484-17-0x0000027AC1660000-0x0000027AC16C6000-memory.dmp
memory/3484-18-0x0000027AC1660000-0x0000027AC16C6000-memory.dmp
memory/3484-16-0x0000027AC1660000-0x0000027AC16C6000-memory.dmp
memory/3484-15-0x00007FF77ADF0000-0x00007FF77AF13000-memory.dmp
memory/3596-39-0x000002319AE20000-0x000002319AE86000-memory.dmp
memory/3596-93-0x00007FF74A860000-0x00007FF74A929000-memory.dmp
memory/3596-35-0x00007FF74A860000-0x00007FF74A929000-memory.dmp
memory/3596-36-0x000002319AE20000-0x000002319AE86000-memory.dmp
memory/3596-38-0x000002319AE20000-0x000002319AE86000-memory.dmp
memory/3808-26-0x00007FF74A860000-0x00007FF74A929000-memory.dmp
memory/3808-27-0x000001A330260000-0x000001A3302C6000-memory.dmp
memory/3808-29-0x000001A330260000-0x000001A3302C6000-memory.dmp
memory/3808-62-0x00007FF74A860000-0x00007FF74A929000-memory.dmp
memory/4228-135-0x00007FF7F96F0000-0x00007FF7F9B07000-memory.dmp
memory/4228-222-0x00007FF7F96F0000-0x00007FF7F9B07000-memory.dmp
memory/4228-191-0x00007FF7F96F0000-0x00007FF7F9B07000-memory.dmp
memory/4228-220-0x000002074E9B0000-0x000002074EA16000-memory.dmp
memory/4228-136-0x000002074E9B0000-0x000002074EA16000-memory.dmp
memory/4228-137-0x000002074E9B0000-0x000002074EA16000-memory.dmp
memory/4340-250-0x00007FF60B240000-0x00007FF60B36F000-memory.dmp
memory/4340-214-0x000001F347F40000-0x000001F347FA6000-memory.dmp
memory/4340-215-0x00007FF60B240000-0x00007FF60B36F000-memory.dmp
memory/4340-216-0x000001F347F40000-0x000001F347FA6000-memory.dmp
memory/4448-148-0x000001F579440000-0x000001F5794A6000-memory.dmp
memory/4448-147-0x000001F579440000-0x000001F5794A6000-memory.dmp
memory/4448-146-0x00007FF749C50000-0x00007FF749D04000-memory.dmp
memory/4448-200-0x00007FF749C50000-0x00007FF749D04000-memory.dmp
memory/4636-111-0x0000000000840000-0x00000000008A9000-memory.dmp
memory/4636-152-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/4636-106-0x0000000000840000-0x00000000008A9000-memory.dmp
memory/4636-105-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/4640-65-0x000001A9FD290000-0x000001A9FD2F6000-memory.dmp
memory/4640-70-0x000001A9FD290000-0x000001A9FD2F6000-memory.dmp
memory/4640-72-0x00007FF7D5140000-0x00007FF7D52A8000-memory.dmp
memory/4640-64-0x000001A9FD290000-0x000001A9FD2F6000-memory.dmp
memory/4640-63-0x00007FF7D5140000-0x00007FF7D52A8000-memory.dmp
memory/5816-47-0x0000029D0CB80000-0x0000029D0CBE6000-memory.dmp
memory/5816-45-0x0000029D0CC30000-0x0000029D0CDA7000-memory.dmp
memory/5816-46-0x0000029D0CB80000-0x0000029D0CBE6000-memory.dmp
memory/5988-76-0x0000020623780000-0x00000206237E6000-memory.dmp
memory/5988-75-0x00007FF749CF0000-0x00007FF749E0A000-memory.dmp
memory/5988-77-0x0000020623780000-0x00000206237E6000-memory.dmp
memory/5988-134-0x00007FF749CF0000-0x00007FF749E0A000-memory.dmp